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Data duplication is the process by which multiple rows of the same data gets inserted into a database.
For example consider the employee table
Employee Name Emp Num Age
AAA 111 20
BBB 222 22
If we insert another row with data "AAA 111 20" Then it would cause data duplication.
What else can I help you with?
What term refers to the making of an extra copy of data in case it is lost or corrupted?
The term is "backup." It involves creating duplicate copies of data to protect against data loss or corruption. Backups are typically stored in a separate location from the original data to ensure their availability in case of a disaster.
Can you make a copy of a duplicate house key?
Yes, you can make a copy of a duplicate house key at your local hardware store or locksmith. Just bring the original key and they can create a duplicate for you.
What mitotic phrase does chromosomes duplicate itself to produce the chomatids?
The chromosomes duplicate itself during interphase
What is the job of chitin in organisms?
duplicate
What is the abbriviation for the word duplicate?
DUP
Duplicate data in multiple data files is?
Data backups
How does DBMS reduce data redundancy?
DBMS stands for database management system. DBMS reduce data redundancy as it checks if the data is duplicate and if duplicate then store it as a single record.
What is additional copy of data caLled?
Duplicate
What is duplicate data entry in an index?
[object Object]
When dan duplicate what does that mean?
When data is duplicated, it means that there are two or more identical records or entries in a dataset. This can happen accidentally due to errors in data entry or data integration processes. Duplicate data can lead to inaccuracies in analysis and reporting.
Which is not a possible duplicate document case scenario?
Documents have different index data
When designing a database you should reduce duplicate information which is known as .?
When designing a database, you should reduce duplicate information, which is known as normalization. This process involves organizing data into separate tables to minimize redundancy and improve data integrity. By normalizing a database, you can avoid data anomalies and maintain consistency in your data.
What is duplicate?
well duplication of data means that same information is being used or entered more then once....
What windows is used to make duplicate copy of the data on your hard drive?
Windows 98
Is it true Windows Backup and Restore Utility allows you to make a duplicate copy of all the data on your hard drive?
Yes. The Windows Backup and Restore Utility gives you the option to make a duplicate copy of all the data on your hard drive if you wish.
Duplicates in a excel spreadsheets?
I) To prevent duplicate values (from A2 to A10) when entering data:1) Select the range (eg: A2 to A10)2) Data -> Validation -> Settings -> Custom -> Formula:=countif($A$2:$A$10,A2)=1II) To find duplicate items in combine column:To check whether the data in column C is Duplicate or Unique:-Firstly enter values in column C,then enter the formula in column D:=if(countif($C$1:C1,C1)>1, "Duplicate", "Unique")then copy the formula downwards.
What is a database that holds a duplicate set of frequently used data?
A cache database is a storage mechanism that holds a duplicate set of frequently used data in a way that allows for faster retrieval times. This helps to reduce the need to fetch data from the original source, improving the overall performance of applications and systems.
